//
//  StaedteDB.swift
//  Test_TableViewMyCell
//
//  Created by USER1 on 31.10.19.
//  Copyright © 2019 HSHARZ. All rights reserved.
//

import UIKit


class StaedteDB: NSObject {
    
    public func saveStaedte(staedte: Array<Stadt>) {
        let defaults = UserDefaults.standard
        defaults.set(staedte.count,forKey:"staedteCount")
        var i:Int=0
        for stadt in staedte {
            stadt.saveDefault(defaults, i)
            i+=1
        }
    }  // saveStaedte
    
    public  func loadStaedte(db:Bool)  -> Array<Stadt> {
        if db{
            return loadStaedteDBIntern();
        }
        else {
            return loadStaedteIntern()
        }
    }
    public  func loadStaedteIntern()  -> Array<Stadt> {
        var staedte=[Stadt]()
        staedte.append( Stadt( Continent.AMERIKA ,  "New York",  "Manhattan", Visited.NONE)  )
        staedte.append( Stadt( Continent.EUROPA , "Mailand", "Mailander Scala",  Visited.AVERAGE)  )
        staedte.append( Stadt( Continent.AUSTRALIA ,"Central Australien",   "Ayers Rock, Uluru",  Visited.NONE)  )
        staedte.append( Stadt( Continent.AMERIKA ,"Peru",  "Machu Picchu",  Visited.UP)  )
        staedte.append( Stadt( Continent.EUROPA ,"Wernigerode",  "HS Harz",  Visited.DOWN)  )

        staedte.append( Stadt( Continent.AUSTRALIA ,"Queensland",  "The Great Barrier Reef",  Visited.NONE)  )
        staedte.append( Stadt( Continent.AMERIKA ,"Rio de Janeiro", "Karneval",  Visited.DOWN)  )
        staedte.append( Stadt( Continent.EUROPA ,"Brüssel",   "Atomium",  Visited.UP)  )
        staedte.append( Stadt( Continent.AUSTRALIA ,"Sidney",  "Opernhaus",  Visited.UP)  )
        staedte.append( Stadt( Continent.AFRIKA ,"Kairo",  "Pyramiden",  Visited.NONE)  )
        staedte.append( Stadt( Continent.AMERIKA ,"Chile",  "Atacama Wüste",  Visited.UP)  )

        staedte.append( Stadt( Continent.ASIEN ,"Tokio",  "Shinjuku Gyoen National Garden",  Visited.DOWN)  )
        staedte.append( Stadt( Continent.EUROPA ,"Kiel",  "Kieler Woche",  Visited.UP)  )
        staedte.append( Stadt( Continent.AFRIKA ,"Hunsbergen",  "Apollo 11 Höhle",  Visited.NONE)  )
        staedte.append( Stadt( Continent.EUROPA ,"Dresden",  "Das grüne Zimmer",  Visited.NONE)  )
        staedte.append( Stadt( Continent.AFRIKA ,"Marrakesch",  "Botanische Garten Jardin Majorelle",  Visited.DOWN)  )
        staedte.append( Stadt( Continent.AMERIKA ,"San Fransisco",  "Golden Gate Bridge",  Visited.UP)  )
        staedte.append( Stadt( Continent.EUROPA ,"Halberstadt",  "John Cage",  Visited.NONE)  )
        staedte.append( Stadt( Continent.ASIEN ,"Peking",  "Verbotene Stadt",  Visited.NONE)  )
        staedte.append( Stadt( Continent.EUROPA ,"Venezuela",  "Angel Falls",  Visited.UP)  )
        staedte.append( Stadt( Continent.AMERIKA ,"Bilbao",  "Guggenheim-Museum",  Visited.UP) )
        staedte.append( Stadt( Continent.ASIEN ,"Chiang Mai",  "Der weiße Tempel",  Visited.UP) )
        staedte.append( Stadt( Continent.AMERIKA ,"Rio de Janeiro",  "Zuckerhut",  Visited.NONE) )
        return staedte
    }

    public  func loadStaedteDBIntern()  -> Array<Stadt> {
        var staedte=[Stadt]()
        let defaults = UserDefaults.standard
        let n = defaults.integer(forKey:"staedteCount")
        
        if n>0 {
            for i in 0...n-1 {
                let stadt = Stadt(Continent.AFRIKA ,"", "", Visited.NONE)
                stadt.loadDefault(defaults, i)
                staedte.append(stadt)
            }
        }
        
        return staedte
    }  // loadStaedte
}